package com.wyd.studentboot.mapper;

import com.wyd.studentboot.bean.SignIn;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface SignInMapper {

    List<SignIn> getStatus(String student_id);

    int add(String student_id,int status);

    List<SignIn> history(String student_id);
}
